2017 Fiscal Year Final Research Report
Mathematical modeling of dynamic wetting
| Project/Area Number |
15K17974
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Fluid engineering
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| Research Institution | Osaka University |
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Principal Investigator |
Omori Takeshi 大阪大学, 工学研究科, 助教 (70467546)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | 濡れ / 数値流体力学 / 分子動力学 / Navier境界条件 / Cahn-Hilliardモデル |
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| Outline of Final Research Achievements |
The relationship between the microscopic and apparent dynamic contact angles was elucidated by means of continuum dynamics (Navier-Stokes-Canh-Hilliard equations) simulation and molecular dynamics simulation, where the fluids were confined between two solid walls. In the present study, both the microscopic and apparent dynamic contact angles were measured in a well-controlled and unambiguous way, which is essential to the true understanding of dynamic wetting.
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| Free Research Field |
流体工学
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